<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="街道编号" prop="streetCode">
        <el-input v-model="queryParams.streetCode" placeholder="请输入街道编号" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="街道名称" prop="pname">
        <el-input v-model="queryParams.pname" placeholder="请输入街道名称" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="区域编号" prop="areaCode">
        <el-input v-model="queryParams.areaCode" placeholder="请输入区域编号" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['iot:street:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['iot:street:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['iot:street:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" :loading="exportLoading" @click="handleExport" v-hasPermi="['iot:street:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="streetList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="街道编号" align="center" prop="streetCode" />
      <el-table-column label="街道名称" align="center" prop="pname" />
      <el-table-column label="区域编号" align="center" prop="areaCode" />
      <el-table-column label="描述" align="center" prop="descInfo" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['iot:street:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['iot:street:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

    <!-- 添加或修改街道对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="街道编号" prop="streetCode">
          <el-input v-model="form.streetCode" placeholder="请输入街道编号" />
        </el-form-item>
        <el-form-item label="街道名称" prop="pname">
          <el-input v-model="form.pname" placeholder="请输入街道名称" />
        </el-form-item>
        <el-form-item label="区域编号" prop="areaCode">
          <el-input v-model="form.areaCode" placeholder="请输入区域编号" />
        </el-form-item>
        <el-form-item label="描述" prop="descInfo">
          <el-input v-model="form.descInfo" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listStreet,
  getStreet,
  delStreet,
  addStreet,
  updateStreet,
  exportStreet,
} from "@/api/iot/street";

export default {
  name: "Street",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 街道表格数据
      streetList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        prjNo: null,
        streetCode: null,
        pname: null,
        areaCode: null,
        descInfo: null,
        isSure: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        streetCode: [
          { required: true, message: "街道编号不能为空", trigger: "blur" },
        ],
        pname: [
          { required: true, message: "街道名称不能为空", trigger: "blur" },
        ],
        areaCode: [
          { required: true, message: "区域编号不能为空", trigger: "blur" },
        ],
        descInfo: [
          { required: true, message: "描述不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询街道列表 */
    getList() {
      this.loading = true;
      listStreet(this.queryParams).then((response) => {
        this.streetList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        streetId: null,
        prjNo: null,
        streetCode: null,
        pname: null,
        areaCode: null,
        descInfo: null,
        isSure: 0,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.streetId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加街道";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const streetId = row.streetId || this.ids;
      getStreet(streetId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改街道";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.streetId != null) {
            updateStreet(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addStreet(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const streetIds = row.streetId || this.ids;
      this.$confirm(
        '是否确认删除街道编号为"' + streetIds + '"的数据项?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      )
        .then(function () {
          return delStreet(streetIds);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有街道数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.exportLoading = true;
          return exportStreet(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
          this.exportLoading = false;
        })
        .catch(() => {});
    },
  },
};
</script>
